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Cyber Power CP550SLG
9.4 out of 10

Cyber Power CP550SLG

The CyberPower Standby CP550SLG uninterruptible power supply (UP Read more

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Reviews and Problems with Cyber Power CP550SLG

Showing 1-7 of 7
Overall 10
10

Great Peace of Mind

Road Glider, B&H Photo
23 January 2014
  • Excerpt: I bought 2 older versions of this unit five years ago. Both have worked flawlessly during that time, until a couple weeks ago when one of them must have developed an internal short. One side quit providing power. So, I immediately went to B&H and ordered a new one. It was delivered quickly and was simple to set in place of the old one. My computer equipment is expensive and very important to me as a photographer. I wouldn't be without these units.
  • Pros: Easy To Install, Good Value, Reliable
  • Cons: None Noted
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Overall 10
10

Good UPS

BradNSeattle, B&H Photo
2 November 2013
  • Excerpt: This was purchased as a replacement. This is same as the @ Atvia branded unit which I owned and lasted for 6 years before it died. This unit so far has operated as reliable as my other united. I've also owned APC brand.
  • Pros: Good Value, Reliable
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Overall 8
8.0

Pretty good surge protector & battery

Scott B., B&H Photo
5 August 2013
  • Excerpt: Price is about the only "Con" I can think of. But then again this is not a regular surge protector ! This unit has 8 A/C plug-ins, 4 of them say just Surge, the other 4 say Surge/Battery Back-up. Depending on what your protecting, you have up to 45 min. of battery power. This's for my wife's computer and she has a very nice computer set-up and we just had a good size storm come thru and fried the old surge protector. This one is much better than the one it is replacing.
  • Pros: Easy To Install, Highly Compatible, Quiet, Reliable
  • Cons: A Little Heavy, Expensive
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Overall 8
8.0

CyberPower Standby CP550SLG 550 VA Desktop UPS

billie789, Overstock
4 December 2012
  • Summary: I'll know if the battery backup actually works when the power goes off. It was easy to install and looked to be well made.
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Overall 10
10
Value for money 10
10
Features 10
10
Performance 10
10
Overall quality 10
10

So Far so good

Adam, TigerDirect.com
13 October 2012
  • Summary: I have only had it a week but it works well I haven't had a power outage so don't know how long it will last.
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Overall 10
10

CyberPower Standby CP550SLG 550 VA Desktop UPS

bubba789, Overstock
23 November 2010
  • Summary: This CyberPower Standby CP550SLG 550 VA Desktop UPS is very nice. This is their newer model that connects easily with a USB cable to my iMac and I don't even need to load any software. This model works off Apple's built-in power management software. A few quick clicks and my iMac controls the UPS backup should the power go out. Power goes out, the UPS talks to my iMac and tells it to shutdown. What a great safety feature vs. just letting the battery runout.
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Overall 10
10

Awesome Deal!

Rob G, FutureShop
3 February 2014
  • Summary: Purchased this to keep my VOIP service working in a power outage. It powers my cable modem, router and cordless phone base unit for 2 hours without power. Perfect!
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